Simple answer, do the test yourself. Fill a glass with water and ice. Mark the level of water on the outside of the glass. Wait until it melts and the level will be the same.
Water is one of the few substances that is less dense when in a frozen state. It is due to hydrogen bonding that take place while it freezes.
Also worth noting. If not for the fact that ice floats life would never exist on Earth.
This post was edited by ChrisB at 19:42:06 01/08/10.
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Today's Featured Article - A Brief History of Tractors in Australia - by Bob Kavanagh. After Captain Cook's exploration of the east coast in 1770 the British Government decided to establish a penal colony in Australia. The first fleet arrived in 1788 and consisted mainly of convicts who were poorly equipped and new little of farming techniques. The colony remained far from self-supporting and it was not until the early 1800's that things started to improve. Free settlers started to arrive, they followed the explorers across the mountains and where land was suitable set up farms. T
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